201488391

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 60

約数和(自身を含む): 334802160

約数和(自身を除く): 133313769

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 169, 351, 359, 369, 507, 533, 1053, 1077, 1107, 1521, 1599, 3231, 3321, 4563, 4667, 4797, 6929, 9693, 13689, 14001, 14391, 14719, 20787, 29079, 42003, 43173, 44157, 60671, 62361, 126009, 132471, 182013, 187083, 191347, 378027, 397413, 546039, 561249, 574041, 1192239, 1638117, 1722123, 2487511, 4914351, 5166369, 7462533, 15499107, 22387599, 67162797, 201488391]

約数ペア:

[(1, 201488391), (3, 67162797), (9, 22387599), (13, 15499107), (27, 7462533), (39, 5166369), (41, 4914351), (81, 2487511), (117, 1722123), (123, 1638117), (169, 1192239), (351, 574041), (359, 561249), (369, 546039), (507, 397413), (533, 378027), (1053, 191347), (1077, 187083), (1107, 182013), (1521, 132471), (1599, 126009), (3231, 62361), (3321, 60671), (4563, 44157), (4667, 43173), (4797, 42003), (6929, 29079), (9693, 20787), (13689, 14719), (14001, 14391)]